查询词典 device number

A high-precision liquid filter includes a liquid treating device among which the interior has a filtrating device with filter screen along the periphery set up, the lower end of its one side is the liquid inlet, and the upper end is the treated liquid outlet and the lower end is the impurity outlet, a steel plate for hoisting the filtrating device is set up in connection below the cover shell at the upper end of liquid treating device in which or on its outside a magnetizing device is further set up and on its bottom two stands are fixed.

高精度液体过滤器，包括一液体处理装置，其中内部设置有周缘设置有滤网的过滤装置，其一侧下端为液体入口，上端为处理过的液体出口，下端为杂质出口，处理装置上端盖壳下连设一用以吊设过滤装置的钢板，液体处理装置内或外侧还设置有一磁化装置，液体处理装置底部设有两支架。

Taking a general view of the paper, major innovative ideas and returns are as follows: The main innovative ideas are as follows: 1. The paper put forward the new idea that combine water-saving drilling with rotary percussion drilling creatively according to the present situation of water resource lack seriously and the background of implementation of state geological survey strategy. 2. The working principle of new designed system of water-saving hydraulic percussion device completely different from traditional hydraulic percussion device, the system can carry out rotary percussion drilling on the condition that no surface water be consumed, and achieve the purposes that saving surface water, cutting cost and improving drilling efficiency. 3. The design conception of steel ball percussion device is very novel, the percussion device is durable, with a simple structure, at the same time drilling efficiency would be improved highly and drilling cost would be reduced greatly when drill with the steel ball percussion device.

综观全文，论文的主要创新点及研究成果如下：主要创新点： 1、结合我国许多地区水资源严重短缺的现状以及国家实施地质大调查战略的背景，创造性地提出了&节水钻探&和&回转冲击钻进&结合起来的新思维； 2、设计出的节水型液动冲击器系统，其工作原理跳出了传统液动冲击器要消耗大量地表水的原理模式，在基本不消耗地表水的情况下便能实现回转冲击钻进，达到节约地表水、降低成本、提高钻探效率的目的； 3、设计的球体冲击器构思新颖，克服了同类产品冲击功传递效率低的弊端、且结构简单、经久耐用，可大幅度提高钻探效率、降低钻探成本。

The brake device is preferably a caliper brake device such as a cantilever brake device, a side pull brake device, or a center pull brake device.

制动装置最好是一悬臂制动装置之类的卡钳式制动装置，侧拉式制动装置，或中心拉动式制动装置。

For each USB device, exteneded information is displayed: Device name/description, device type, serial number, the date/time that device was added, VendorID, ProductID, and more

根据列出的设备的名称和描述，该软件显示了串口号，设备添加的日期以及最后连接的日期，VendorID 以及其它信息。

Provided is a wafer level CSP semiconductor device with the same size as a semiconductor substrate, in which the orientation of a semiconductor device cut into individual pieces and product information can be identified by a mark, indicating the orientation and the product information formable, irrespective of the size, shape and the number of terminals of the device without increasing the number of manufacturing processes, and its manufacturing method.

本发明提供一种在与半导体衬底尺寸相同的晶片级CSP半导体器件领域中，能够利用表示半导体器件的方向及产品信息的标记，来识别被切成单个的半导体器件的方向及产品信息的半导体器件及其制造方法，其中，该标记能够在与半导体器件尺寸、形状及端子数目无关，且在不增加制造工序数目的情况下形成。

When using relative number or average number to get averaging, you may use denominator or numerator of this relative number or average number as weight number to weigh the relative number or average number,and use frequency formula or weighted harmonic mean formula of weighted arithmetic mean formula to get its mean value.

在由相对数或平均数求平均数时，可以以这一相对数或平均数的分母或分子为权数，对这一相对数或平均数进行加权，利用加权算数平均数的频数公式或加权调和平均数公式求其平均值。

The matching device automatic test-board is the checking tool checked the matching device capability, precision and reliability are the technique of the the matching device, the precision is the precondition of checking the matching device, the reliability is credibility degree of the decision checking consequent.the topic in view of the existing technique level, the main factors, which influence the measurement precision of the large scale test system, are analyzed in this paper, and the solutions improving the precision are put forward.1 using the multi-channel independent ac to transfer dc module, the power supply of the digit part and the simulation part is discerption, reducing the crosstalk between the digital signal and the simulated signal;2the feedback self-checking module is constructed by singlechip compositive 16 high accuracy a/d , established a closed-loop control system through this module and improved system's overall precision effectively.

匹配装置自动测试台是检测匹配装置性能的检测工具，其重要的技术指标是精度与可靠性，其高精度是作为检测匹配装置的前提，可靠性是决定了检测结果的可靠度。本课题针对现有的技术水平，分析了影响大型检测系统测量精度的主要因素，提出了提高精度的具体方案和办法：1采用了多路独立交流转直流模块，数字部分与模拟部分分开供电，减小了数字信号与模拟信号之间的串扰。2利用单片机集成的16位高精度a/d构建了反馈自检模块，通过该模块建立了一个闭环控制系统，有效地改善了系统的整体精度。

This method can be applied with two phases after obtaining the software and hardware context information of the user's access device:(1) Agent sorts and filters out the content display of original web pages according to the retrieved device information;(2) Displayable web content pages shall be handled properly and then adapted to certain web language such as HTML, CHTML and WML...etc which is suitable for user's device so that the web content can be properly displayed on user's device finally.

我们将提出一个以环境导向( Context-Aware )服务为基础的网页内容转换修改方法，此方法在取得使用者存取设备的软、硬体环境资讯后，分两个阶段处理：(1)依据设备资讯由代理程式筛选及过滤原始网页内容物件的呈现；(2)适合呈现的网页内容，经过适当的页面处理后，再转换成使用设备适用之网页语言，如 HTML、CHTML 及 WML 等，最后呈现在使用者存取设备上。

First, the wheelset is fixed and rotated by the device used hi vehicle depot as usual. Second, the center line of wheelset axis is determined by a device called axis-center probe. Last, the acting device for sensor can draw a whole felloe profile, which is made up of parallel-pole device and rotating-probe.

鉴于此，本文给出了一种全新的测量方案：采用车辆段普遍使用的转轮器实现被测轮对的定位；采用车轴基准探尺测定被测轮对的轴线；采用并联式伸缩机构和旋转测头作为传感器的执行机构，测定轮辋断面的轮廓线。

The precision of a new project for measuring the wheelset geometric parameters is studied once again in this paper. First, the wheelset is fixed and rotated by the device used in vehicle depot as usual. Second, the center line of wheelset axis is determined by a device called axis-center probe. Last, the acting device for sensor can draw a whole felloe profile, which is made up of parallel-pole device and rotating-probe.

本文研究一种新的非接触测量方法的精度，测量方法的核心是：采用车辆段普遍使用的转轮器实现被测轮对的粗定位；采用车轴基准探尺确定被测轮对的轴线；采用并联式伸缩机构和旋转测头座，带动电涡流位移传感器扫描车轮外形轮廓线，得到相关参数。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！